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- #ifndef BOOST_BAD_OPTIONAL_ACCESS_22MAY2014_HPP
- #define BOOST_BAD_OPTIONAL_ACCESS_22MAY2014_HPP
- #include <stdexcept>
- #if __cplusplus < 201103L
- #include <string> // to make converting-ctor std::string(char const*) visible
- #endif
- namespace boost {
- class bad_optional_access : public std::logic_error
- {
- public:
- bad_optional_access()
- : std::logic_error("Attempted to access the value of an uninitialized optional object.")
- {}
- };
- }
- #endif
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